Notify enter viewport
The original requestAnimationFrame helper that fires A/B test events when an element scrolls into view — predecessor to the Intersection Observer rewrite.
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#jquery
2 posts tagged with this.
Tag
2 posts tagged with this.
The original requestAnimationFrame helper that fires A/B test events when an element scrolls into view — predecessor to the Intersection Observer rewrite.
Five jQuery techniques that keep A/B tests under their performance budget — selector speed, caching, chaining, event delegation, and DOM-write batching.